package com.jianzh5.message;

import javax.mail.*;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
import java.util.Date;
import java.util.Properties;


public class MailSender {
	/**
	 * 发送文本
	 * @return
	 */
	public boolean sendTextMail(MailInfo mailInfo){
		Properties props = MailUtil.getMailProperties();
		MailAuthenticator authenticator = null;
		if(mailInfo.isValidate()){
			//创建密码认证器，默认需要认证
			authenticator = new MailAuthenticator(MailUtil.EMAIL, MailUtil.PWD);
		}
		//邮件session
		Session mailSession = Session.getDefaultInstance(props, authenticator);
		try{
			Message mailMessage = new MimeMessage(mailSession);
			//发件人地址
			Address from = new InternetAddress(MailUtil.EMAIL);
			mailMessage.setFrom(from);
			//收件人地址
			Address to = new InternetAddress(mailInfo.getToaddress());
			mailMessage.setRecipient(Message.RecipientType.TO, to);
			//主题
			mailMessage.setSubject(mailInfo.getSubject());
			//发送时间
			mailMessage.setSentDate(new Date());
			//发送内容
			mailMessage.setText(mailInfo.getContent());
			//邮件发送
			Transport.send(mailMessage);
			
			return true;		//发送成功
			
		}catch (Exception e) {
			e.printStackTrace();
		}
		return false;
	}
	
	/**  
     * 以HTML格式发送邮件  
     * @param mailInfo 待发送的邮件信息  
     */   
   public boolean sendHtmlMail(MailInfo mailInfo){   
     // 判断是否需要身份认证   
	 MailAuthenticator authenticator = null;
	 Properties props = MailUtil.getMailProperties();
     //如果需要身份认证，则创建一个密码验证器    
     if (mailInfo.isValidate()) {   
    	 authenticator = new MailAuthenticator(MailUtil.EMAIL, MailUtil.PWD);
     }   
     // 根据邮件会话属性和密码验证器构造一个发送邮件的session   
     Session mailSession = Session.getDefaultInstance(props, authenticator);  
     try {   
     // 根据session创建一个邮件消息   
     Message mailMessage = new MimeMessage(mailSession);   
     // 创建邮件发送者地址   
     Address from = new InternetAddress(MailUtil.EMAIL);   
     // 设置邮件消息的发送者   
     mailMessage.setFrom(from);   
     // 创建邮件的接收者地址，并设置到邮件消息中   
     Address to = new InternetAddress(mailInfo.getToaddress());   
     // Message.RecipientType.TO属性表示接收者的类型为TO   
     mailMessage.setRecipient(Message.RecipientType.TO,to);   
     // 设置邮件消息的主题   
     mailMessage.setSubject(mailInfo.getSubject());   
     // 设置邮件消息发送的时间   
     mailMessage.setSentDate(new Date());   
     // MiniMultipart类是一个容器类，包含MimeBodyPart类型的对象   
     Multipart mainPart = new MimeMultipart();   
     // 创建一个包含HTML内容的MimeBodyPart   
     BodyPart html = new MimeBodyPart();
     // 设置HTML内容   
     html.setContent(mailInfo.getContent(), "text/html; charset=utf-8");   
     mainPart.addBodyPart(html);   
     // 将MiniMultipart对象设置为邮件内容   
     mailMessage.setContent(mainPart);
     // 发送邮件
     Transport.send(mailMessage);   
     return true;
     
     } catch (Exception ex) {   
    	 
         ex.printStackTrace();   
     }   
     return false;   
   }   
}
